src/test/ui/asm/srcloc.rs

   1 // min-llvm-version: 10.0.1
   2 // only-x86_64
   3 // build-fail
   4 // compile-flags: -Ccodegen-units=1
   5 #![feature(asm)]
   6
   7 // Checks that inline asm errors are mapped to the correct line in the source code.
   8
   9 fn main() {
  10     unsafe {
  11         asm!("invalid_instruction");
  12         //~^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  13
  14         asm!("
  15             invalid_instruction
  16         ");
  17         //~^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  18
  19         asm!(r#"
  20             invalid_instruction
  21         "#);
  22         //~^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  23
  24         asm!("
  25             mov eax, eax
  26             invalid_instruction
  27             mov eax, eax
  28         ");
  29         //~^^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  30
  31         asm!(r#"
  32             mov eax, eax
  33             invalid_instruction
  34             mov eax, eax
  35         "#);
  36         //~^^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  37
  38         asm!(concat!("invalid", "_", "instruction"));
  39         //~^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  40
  41         asm!("movaps %xmm3, (%esi, 2)", options(att_syntax));
  42         //~^ WARN: scale factor without index register is ignored
  43
  44         asm!(
  45             "invalid_instruction",
  46         );
  47         //~^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  48
  49         asm!(
  50             "mov eax, eax",
  51             "invalid_instruction",
  52             "mov eax, eax",
  53         );
  54         //~^^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  55
  56         asm!(
  57             "mov eax, eax\n",
  58             "invalid_instruction",
  59             "mov eax, eax",
  60         );
  61         //~^^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  62
  63         asm!(
  64             "mov eax, eax",
  65             concat!("invalid", "_", "instruction"),
  66             "mov eax, eax",
  67         );
  68         //~^^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  69
  70         asm!(
  71             concat!("mov eax", ", ", "eax"),
  72             concat!("invalid", "_", "instruction"),
  73             concat!("mov eax", ", ", "eax"),
  74         );
  75         //~^^^ ERROR: invalid instruction mnemonic 'invalid_instruction'
  76
  77         // Make sure template strings get separated
  78         asm!(
  79             "invalid_instruction1",
  80             "invalid_instruction2",
  81         );
  82         //~^^^ ERROR: invalid instruction mnemonic 'invalid_instruction1'
  83         //~^^^ ERROR: invalid instruction mnemonic 'invalid_instruction2'
  84
  85         asm!(
  86             concat!(
  87                 "invalid", "_", "instruction1", "\n",
  88                 "invalid", "_", "instruction2",
  89             ),
  90         );
  91         //~^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction1'
  92         //~^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction2'
  93
  94         asm!(
  95             concat!(
  96                 "invalid", "_", "instruction1", "\n",
  97                 "invalid", "_", "instruction2",
  98             ),
  99             concat!(
 100                 "invalid", "_", "instruction3", "\n",
 101                 "invalid", "_", "instruction4",
 102             ),
 103         );
 104         //~^^^^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction1'
 105         //~^^^^^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction2'
 106         //~^^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction3'
 107         //~^^^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction4'
 108
 109         asm!(
 110             concat!(
 111                 "invalid", "_", "instruction1", "\n",
 112                 "invalid", "_", "instruction2", "\n",
 113             ),
 114             concat!(
 115                 "invalid", "_", "instruction3", "\n",
 116                 "invalid", "_", "instruction4", "\n",
 117             ),
 118         );
 119         //~^^^^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction1'
 120         //~^^^^^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction2'
 121         //~^^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction3'
 122         //~^^^^^^^^ ERROR: invalid instruction mnemonic 'invalid_instruction4'
 123     }
 124 }